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经营范围
发明名称
Refining of mineral oils
摘要
申请公布号
US2370819(A)
申请公布日期
1945.03.06
申请号
US19400370460
申请日期
1940.12.17
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
STAID IRVING J.;MURPHY JOSEPH E.
分类号
C10G19/06
主分类号
C10G19/06
代理机构
代理人
主权项
地址
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